2019-11-29 17:56:36 Views (502)
Gold recovery cyanide process is widely used. A professional gold recovery industry that handles high-sulfur, high-arsenic, and other refactory gold concentrates, the arsenic grade is about 10%. The high-sulfur and high-arsenic gold concentrate is pretreated by two-stage roasting, and the two-stage roasting sand is leached into the gold recovery cyanide process by sulfuric acid leaching.
2019-11-22 18:06:19 Views (841)
The key to improving the gold recovery rate of percolation cyanidation is to enhance the permeability of the heap and make the leachate fully contact and react with the free gold in the ore.
2019-11-22 17:41:38 Views (739)
The cyanidation gold extraction process is the main method for extracting gold from ores or concentrates. Percolation cyanidation process is a method of gold cyanidation processes. Percolation cyanidation method is a relatively simple and inexpensive method of extracting gold.
2019-11-15 17:56:58 Views (1137)
Gold cyanide leaching process is the main method for extracting gold from ores or concentrates by using cyanide. But do you know the factors affecting gold cyanide leaching process?
2019-11-11 16:00:42 Views (1590)
Extraction of gold by flotation process is based on the difference of physical and chemical properties of the ore surface, and is processed by flotation reagent to make the useful mineral adhere to the bubble to achieve the purpose of gold extraction.
2019-10-18 20:21:23 Views (713)
The agitation leaching method is to concentrate the slurry, obtained after grinding and classifying of the gold-containing ore, to a suitable concentration, place it in a leaching tank, add a cyanide solution, and aerate to carry out leaching.
2019-10-12 10:34:35 Views (1725)
Heap leaching is a method in which a leaching solution is sprayed with a spray leaching system to selectively leach the useful minerals in the ore and recover the useful mineral from the pregnant liquid flowing out of the heap during the infiltration process.
2019-05-24 22:55:53 Views (1128)
It is well known that the commonly used flotation reagent in flotation process include collectors, foaming reagents, and conditioners. What is the suitable flotation reagent dosage used in flotation process, how to configure it, what is the right order of flotation reagent dosing, and how to add flotation reagent. The following article will introduce the instructions for using flotation reagent.